MC34911BAC Freescale, MC34911BAC Datasheet - Page 62

• Manufacturer Part Number: MC34911BAC
• Manufacturer: Freescale

Specifications of MC34911BAC

• Turn Off Delay Time: 10us
• Number Of Drivers: 2
• Operating Temperature (min): -40C
• Lead Free Status / RoHS Status: Compliant

Table 36. Dynamic Electrical Characteristics (continued)
34911, otherwise noted. Typical values noted reflect the approximate parameter mean at T
unless otherwise noted.
Analog Integrated Circuit Device Data
Freescale Semiconductor
LIN PHYSICAL LAYER: DRIVER CHARACTERISTICS FOR FAST SLEW RATE
LIN PHYSICAL LAYER: CHARACTERISTICS AND WAKE-UP TIMINGS
PULSE WIDTH MODULATION INPUT PIN (PWMIN)
Notes
117.
118.
119.
120.
121.
122.
LIN Fast Slew Rate (Programming Mode)
Propagation Delay and Symmetry
Bus Wake-up Deglitcher (Sleep and Stop Modes)
Bus Wake-up Event Reported
TXD Permanent Dominant State Delay
PWMIN pin
Characteristics noted under conditions 5.5 V ≤ V
Propagation Delay Receiver, t
Symmetry of Receiver Propagation Delay t
From Sleep Mode
From Stop Mode
Max. frequency to drive HS and LS output pins
V
signal to LIN signal threshold defined at each parameter. See
See
See
The measurement is done with 1.0 µF capacitor and 0 mA current load on V
capacitor. The delay is measured between the bus wake-up threshold (V
See
In Stop mode, the delay is measured between the bus wake-up threshold (V
This parameter is guaranteed by process monitoring but not production tested.
SUP
Figure
Figure 33
Figure
(122)
from 7.0 V to 18 V, bus load R
32.
33. The delay depends of the load and capacitor on V
(121)
(120)
for Sleep and
Characteristic
REC_PD
(118)
Figure 34
= max (t
BUS
for Stop mode.
REC_PDF
and C
REC_PDR
(119)
BUS
- t
SUP
1.0 nF / 1.0 kΩ, 6.8 nF / 660 Ω, 10 nF / 500 Ω. Measurement thresholds: 50% of TXD
REC_PDR
, t
REC_PDF
≤ 18 V, -40°C ≤ T
)
Figure
DD
(117)
.
29.
BUSWU
A
t
t
t
t
REC_SYM
Symbol
SR
PROPWL
TXDDOM
REC_PD
f
t
t
≤ 125°C for the 33911 and -40°C ≤ T
PWMIN
WAKE
WAKE
DD
BUSWU
FAST
) rising edge of the LIN bus and when V
. The value takes into account the delay to charge the
) and the falling edge of the
DYNAMIC ELECTRICAL CHARACTERISTICS
0.65
Min
- 2.0
9.0
42
—
—
—
A
= 25°C under nominal conditions,
ELECTRICAL CHARACTERISTICS
Typ
3.0
1.0
20
70
13
10
—
—
IRQ
1500
Max
1.35
6.0
2.0
95
17
pin. See
—
A
DD
≤ 85°C for the
reaches 3.0V.
Figure
V / μs
Unit
kHz
μs
μs
μs
s
33911
34.
62